Your PC is missing fastboot drivers. Open Windows Device Manager, find the device with the yellow warning triangle, and update it using the "Android Bootloader Interface" driver.
Extract the ZIP folder to an accessible location (e.g., C:\platform-tools ). 3. Install USB Drivers
Some device maintainers also host files on:
: Download the official Google Android SDK Platform Tools for your PC. crdroid recoveryimg install
fastboot flash boot_a recovery.img fastboot flash boot_b recovery.img Use code with caution. Scenario 2: Devices using vendor_boot partition
or
Fix: This happens sometimes when flashing third-party GApps packages. crDroid recovery will ask if you want to install anyway; select to proceed. Your PC is missing fastboot drivers
: Turn it on inside the newly visible Developer Options menu.
If you reboot into the OS now, the stock Android system might overwrite your newly flashed custom recovery (a safety feature of Android).
If prompted, select the recovery.img file from your device storage to make it permanent. 🔄 Step 4: Boot Into crDroid Recovery Scenario 2: Devices using vendor_boot partition or Fix:
In crDroid Recovery:
If your phone loops back into recovery or bootloader, you likely forgot to Format Data after flashing the ROM, or you flashed a zip intended for a different device model.
adb reboot bootloader